You start by controlling the E-Mailer Ship, go to the Net-Cubes with the distinguished names and colors that are available (Terra-Qubit & Blacksquare Qubit-Battle) and so you can play the levels. the video settings of the pause menu This is where more crash problems brings if you press "Cancel", that's what I don't recommend using it. But thanks for playing it and that the game works for you anyway .